package com.hualan.sfzyproject.mapper;

import com.hualan.sfzyproject.domain.CourseMaterials;

/**
* @author LUCK
* @description 针对表【course_materials】的数据库操作Mapper
* @createDate 2025-01-02 16:01:40
* @Entity com.hualan.sfzyproject.domain.CourseMaterials
*/
public interface CourseMaterialsMapper {

    int deleteByPrimaryKey(Long id);

    int insert(CourseMaterials record);

    int insertSelective(CourseMaterials record);

    CourseMaterials selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(CourseMaterials record);

    int updateByPrimaryKey(CourseMaterials record);

}
